[急！] 心理或行為

「自卑」的人通常會這樣。因為本身自已的自我形象低落，例如家庭背景唔好、發生不愉快的事。之後就靠一些事來表現自已、確認自已是有能力的。慢慢做到的話，就覺得自已好得，就成為「自大」。因為一山不能藏 2 虎~~所以有類人會不斷踐踏他人而成全自已的。

但當這些「事情」被挑戰、被擊敗的時候，心情會大幅下降。因為唯一成功的野被人 KO~~

我建議從這幾方面的書找起：
1. 自卑 / 自大
2. 自我形象

Yes, but it explain in another way….

When Self-Serving Bias is ADAPTIVE, it increases the self-esteem of people.

We are protected by a SELF-SERVING BIAS. Self-Serving Bias is a tendency to perceive and present oneself favorably. It defense against our threatened self-esteem. In another words, it protect individuals from depression, better achievement via self-fulfilling prophecy, sustain a sense of hope in difficult time, feeling good and security.

When a person越會去做一些事來表現自己的"強"，以保護自己, the SELF-SERVING BIAS will become MAL-ADAPTIVE (negative). Some situation will be blaming others for the difficulties they encounter. The extreme case will be an abusive or murderous range.